The use of avian feeding guilds to detect small-scale forest disturbance: a case study in East Kalimantan, BorneoAuthors: Ben Wielstra | Tjalle Boorsma | Sander M Pieterse | Hans H De IonghPublished in Forktail, in 2011, in volume 27, pages 55-62Created: 2019-05-12, modified: 2019-05-12